Nitrification inhibitor production device

Abstract

The utility model belongs to the technical field of nitrification inhibitor production, and particularly discloses a nitrification inhibitor production device which comprises a mixing tank, a cover plate is arranged at the top of the mixing tank, and a stirring assembly is arranged in the mixing tank; the stirring assembly comprises a stirring part and a cleaning and scraping part, the stirring part comprises connecting rods, the number of the connecting rods is two, two groups of stirring rods are arranged on the outer wall of each connecting rod, the number of each group of stirring rods is multiple, the cleaning and scraping part comprises two groups of scraping plates, and the number of each group of scraping plates is multiple. Through the arrangement of the stirring assembly, raw materials in the mixing tank can be mixed, meanwhile, the raw materials can be prevented from being adhered to the inner wall of the mixing tank, the flowability and the uniformity of the raw materials in the mixing tank are kept, and it is ensured that the mixing effect is more thorough; the mixing efficiency is improved, the mixing time is shortened, and the quality and uniformity of the nitrification inhibitor are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of nitrification inhibitor production, and more specifically, to a nitrification inhibitor production device. Background Art

[0002] Nitrification inhibitors are chemicals used to slow down the rate of nitrification in the soil, thereby reducing the formation of nitrates. Nitrates are plant nutrients, but excessive nitrates can be washed into water bodies, causing water pollution, such as blue algae outbreaks. Nitrification inhibitors can reduce the production of nitrates by inhibiting the activity of nitrifying bacteria in the soil, thereby reducing water pollution. Nitrification inhibitors usually include 2-chloro-6-(trichloromethyl)pyridine (CP), dicyandiamide (DCD), 4-dimethylpyrazole phosphate (DMPP), etc.

[0003] In the production of existing nitrification inhibitors, such as dicyandiamide, a hydrolysis pot is required to mix the raw materials, and the raw material lime nitrogen is added manually. Since the lime nitrogen is a powder, a lot of dust is generated during the addition process, which causes the lime nitrogen powder particles to adsorb each other, forming an adhesion force, so that the particles are tightly adhered together to form a sticky wall. The existing mixing device can only mix by driving the stirring rod to rotate by a motor, and the particles adhering to the wall cannot be dispersed, thereby affecting the uniformity of mixing. Utility Model Content

[0004] In order to solve the above problems, the present application provides a nitrification inhibitor production device.

[0005] The present application provides a nitrification inhibitor production device that adopts the following technical solution:

[0006] A nitrification inhibitor production device comprises a mixing tank, a cover plate is provided on the top of the mixing tank, and a stirring assembly is provided inside the mixing tank;

[0007] A stirring assembly includes a stirring component and a scraping component. The stirring component includes a connecting rod. The number of the connecting rods is set to two. The outer wall of each connecting rod is provided with two groups of stirring rods. The number of stirring rods in each group is set to be multiple.

[0008] The scraping component includes scrapers. The scrapers are provided in two groups. The number of scrapers in each group is set to be multiple. Each group of scrapers is located on the outside of the corresponding stirring rod. The two groups of scrapers are used to scrape the inner wall of the mixing tank.

[0009] Through the above technical solution, the stirring assembly can mix the raw materials inside the mixing tank while preventing the raw materials from adhering to the inner wall of the mixing tank, thereby maintaining the fluidity and uniformity of the raw materials in the mixing tank, ensuring a more thorough mixing effect, and helping to improve the mixing efficiency, reduce the mixing time, and ensure the quality and uniformity of the nitrification inhibitor.

[0010] Furthermore, the scraping component also includes elastic blocks, which are provided with two groups. The number of elastic blocks in each group is set to multiple. The two groups of elastic blocks are respectively fixedly connected to the corresponding scrapers. One end of the two groups of elastic blocks is fixedly connected to a fixing plate, and the two groups of fixing plates are respectively fixedly connected to the two groups of stirring rods on the outside.

[0011] Furthermore, a placement plate is provided on the top of the cover plate, a motor is provided on the top of the placement plate, and an output end of the motor is connected to a driving gear via a rotating shaft.

[0012] Furthermore, a stirring rod is provided inside the mixing tank, the stirring rod is rotatably connected to the cover plate, the top end of the stirring rod extends through the outside of the mixing tank and is fixedly connected to a driven gear, and the driving gear is meshed with the driven gear.

[0013] Furthermore, one end of the stirring rod is fixedly connected to a connecting plate, and both ends of the connecting plate are respectively fixedly connected to corresponding connecting rods.

[0014] Through the above technical solution, the motor drives the driving gear to rotate, and then drives the stirring rod to rotate. When the stirring rod rotates, it drives the connecting plate to rotate, which can drive the connecting rods on both sides to rotate. When the connecting rods rotate, the centrifugal force generated can drive the elastic block to lengthen, so that the scraper always fits the inner wall of the mixing tank.

[0015] Furthermore, a rotating joint is provided at the top of the stirring rod, and a water pump is provided at the top of the mixing tank.

[0016] Furthermore, both ends of the water pump are connected with connecting pipes, one end of one of the connecting pipes is connected with the rotating joint, the top of the mixing tank is provided with a water pump, and the connecting plate, stirring rod, connecting rod and stirring rod are all connected with the rotating joint.

[0017] Through the above technical scheme, when the stirring rod stirs the raw materials, the heating liquid can be pumped into the stirring rod, connecting rod and stirring rod through the water pump to heat the raw materials in the mixing tank. Heating during stirring can make the raw materials heated more evenly; when the raw materials need to be cooled, the heating liquid can be pumped out, and then the water pump is connected to the external coolant to inject the coolant into the stirring rod, connecting rod and stirring rod to speed up their cooling speed.

[0018] Furthermore, a feed port is connected to the top of the cover plate, and the feed port is connected to the mixing tank. A conical cavity is connected to the bottom of the mixing tank, and a discharge pipe is connected to the bottom of the conical cavity. A valve is provided inside the discharge pipe, and a plurality of supporting legs are provided at the bottom of the conical cavity.

[0019] Through the above technical solution, the raw materials are put into the mixing tank from the feed port, and after the mixing is completed, the valve inside the discharge pipe is opened to discharge the raw materials.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] The utility model can mix the raw materials in the mixing tank and prevent the raw materials from adhering to the inner wall of the mixing tank through the setting of the stirring component, thereby maintaining the fluidity and uniformity of the raw materials in the mixing tank, ensuring a more thorough mixing effect, helping to improve the mixing efficiency, reducing the mixing time, and ensuring the quality and uniformity of the nitrification inhibitor;

[0022] The stirring rod of the utility model stirs the raw materials synchronously with the stirring rods on both sides of the two connecting rods, which can accelerate the fluidity of the solution in the vertical direction and improve the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the mixing tank of the utility model;

[0025] Figure 3 It is the connection structure between the conical cavity and the feeding pipe of the utility model;

[0026] Figure 4 This is a schematic diagram of the overall structure of the stirring assembly of the utility model;

[0027] Figure 5 For the utility model Figure 4 A magnified view of the structure in the middle.

[0028] Explanation of the reference numerals: 1. mixing tank; 2. cover plate; 3. placement plate; 4. motor; 5. driving gear; 6. driven gear; 7. feed port; 8. conical cavity; 9. supporting leg; 10. stirring rod; 11. discharge pipe; 12. connecting rod; 13. water pump; 14. connecting pipe; 15. rotary joint; 16. connecting plate; 17. stirring rod; 18. scraper; 19. elastic block; 20. fixing plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0030] Reference Figure 1-Figure 5 , a nitrification inhibitor production device, comprising a mixing tank 1, a cover plate 2 is provided on the top of the mixing tank 1, and a stirring assembly is provided inside the mixing tank 1;

[0031] A stirring assembly includes a stirring component and a scraping component. The stirring component includes a connecting rod 12. The number of the connecting rods 12 is set to two. The outer wall of each connecting rod 12 is provided with two groups of stirring rods 17. The number of each group of stirring rods 17 is set to be multiple.

[0032] The scraping components include scrapers 18 . The scrapers 18 are provided in two groups. The number of scrapers 18 in each group is set to be multiple. Each group of scrapers 18 is located at the outer side of the corresponding stirring rod 17 . The two groups of scrapers 18 are used to scrape the inner wall of the mixing tank 1 .

[0033] By setting up the stirring assembly, the raw materials inside the mixing tank 1 can be mixed while preventing the raw materials from adhering to the inner wall of the mixing tank 1, thereby maintaining the fluidity and uniformity of the raw materials in the mixing tank 1, ensuring a more thorough mixing effect, helping to improve the mixing efficiency, reduce the mixing time, and ensure the quality and uniformity of the nitrification inhibitor.

[0034] Reference Figure 4-Figure 5 The scraping component also includes elastic blocks 19, which are provided with two groups. The number of elastic blocks 19 in each group is set to multiple. The two groups of elastic blocks 19 are respectively fixedly connected to the corresponding scrapers 18. One end of the two groups of elastic blocks 19 is fixedly connected to a fixing plate 20, and the two groups of fixing plates 20 are respectively fixedly connected to the two groups of stirring rods 17 on the outside.

[0035] Reference Figure 4-Figure 5 A placement plate 3 is provided on the top of the cover plate 2, and a motor 4 is provided on the top of the placement plate 3. The output end of the motor 4 is connected to a driving gear 5 through a rotating shaft. A stirring rod 10 is provided inside the mixing tank 1. The stirring rod 10 is rotatably connected to the cover plate 2. The top end of the stirring rod 10 extends through the outside of the mixing tank 1 and is fixedly connected to a driven gear 6. The driving gear 5 is meshed with the driven gear 6. One end of the stirring rod 10 is fixedly connected to a connecting plate 16, and both ends of the connecting plate 16 are respectively fixedly connected to corresponding connecting rods 12.

[0036] When mixing and stirring is required, the motor 4 drives the driving gear 5 to rotate, and the driving gear 5 drives the driven gear 6 to rotate when it rotates, and then drives the stirring rod 10 to rotate. When the stirring rod 10 rotates, it drives the connecting plate 16 to rotate, which can drive the connecting rods 12 on both sides to rotate. When the connecting rods 12 rotate, it drives the scraper 18 to rotate. Because an elastic block 19 is provided on one side of the scraper 18, the centrifugal force generated by the rotation of the connecting rod 12 can drive the elastic block 19 to lengthen, so that the scraper 18 is always attached to the inner wall of the mixing tank 1.

[0037] The stirring rod 10 and the stirring rods 17 on both sides of the two connecting rods 12 stir the raw materials synchronously, which can accelerate the fluidity of the solution in the vertical direction and improve the stirring efficiency.

[0038] Reference Figure 3 A rotary joint 15 is provided at the top of the stirring rod 10, and a water pump 13 is provided at the top of the mixing tank 1. Both ends of the water pump 13 are connected with connecting pipes 14, one end of one connecting pipe 14 is connected to the rotary joint 15, and the connecting plate 16, the stirring rod 10, the connecting rod 12 and the stirring rod 17 are all connected to the rotary joint 15.

[0039] When the stirring rod 10 stirs the raw materials, the heating liquid can be pumped into the stirring rod 10, the connecting rod 12 and the stirring rod 17 through the water pump 13 to heat the raw materials in the mixing tank 1. Heating during stirring can make the raw materials heated more evenly.

[0040] When the raw material needs to be cooled, the heated liquid can be pumped out, and then the water pump 13 is connected to the external cooling liquid, and the cooling liquid is injected into the stirring rod 10, the connecting rod 12 and the stirring rod 17 to accelerate the cooling speed.

[0041] Reference Figure 1-Figure 3 A feed port 7 is connected to the top of the cover plate 2, and the feed port 7 is connected to the mixing tank 1. A conical cavity 8 is connected to the bottom of the mixing tank 1. A discharge pipe 11 is connected to the bottom of the conical cavity 8. A valve is provided inside the discharge pipe 11. A plurality of supporting legs 9 are provided at the bottom of the conical cavity 8.

[0042] The raw materials are fed into the mixing tank 1 from the feed port 7. After the mixing is completed, the valve inside the discharge pipe 11 is opened to discharge the raw materials.

[0043] Working principle: When in use, first put the raw materials into the mixing tank 1 from the feed port 7, then start the motor 4, the motor 4 drives the driving gear 5 to rotate, the driving gear 5 drives the driven gear 6 to rotate, and then drives the stirring rod 10 to rotate, the stirring rod 10 drives the connecting plate 16 to rotate, and then drives the connecting rods 12 on both sides to rotate, and when the connecting rod 12 rotates, it drives the scraper 18 to rotate. Because an elastic block 19 is provided on one side of the scraper 18, the centrifugal force generated by the rotation of the connecting rod 12 can drive the elastic block 19 to lengthen, so that the scraper 18 always fits in The inner wall of the mixing tank 1 can pump the heating liquid into the stirring rod 10, the connecting rod 12 and the stirring rod 17 through the water pump 13 when the raw materials need to be heated, so as to heat the raw materials in the mixing tank 1. Heating during stirring can make the raw materials heated more evenly. When the raw materials need to be cooled, the heating liquid can be pumped out, and then the water pump 13 is connected to the external coolant to inject the coolant into the stirring rod 10, the connecting rod 12 and the stirring rod 17 to speed up the cooling speed. After cooling is completed, the valve inside the discharge pipe 11 is opened to discharge it.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A nitrification inhibitor production device, characterized in that: include: A mixing tank (1), wherein a cover plate (2) is provided on the top of the mixing tank (1), and a stirring assembly is provided inside the mixing tank (1); A stirring assembly, comprising a stirring component and a scraping component, the stirring component comprising a connecting rod (12), the number of the connecting rods (12) being set to two, the outer wall of each connecting rod (12) being provided with two groups of stirring rods (17), the number of each group of stirring rods (17) being set to be multiple; The scraping component comprises a scraper (18), wherein the scraper (18) is provided in two groups, the number of the scrapers (18) in each group is set to be multiple, each group of the scrapers (18) is located on the outside of the corresponding stirring rod (17), and the two groups of the scrapers (18) are used to scrape the inner wall of the mixing tank (1).

2. A nitrification inhibitor production device according to claim 1, characterized in that: The scraping component further comprises elastic blocks (19), wherein two groups of the elastic blocks (19) are provided, and the number of the elastic blocks (19) in each group is set to be multiple, and the two groups of the elastic blocks (19) are respectively fixedly connected to the corresponding scrapers (18), and one end of the two groups of the elastic blocks (19) is fixedly connected to a fixing plate (20), and the two groups of the fixing plates (20) are respectively fixedly connected to the two groups of stirring rods (17) located on the outside.

3. The nitrification inhibitor production device according to claim 1, characterized in that: A placement plate (3) is provided on the top of the cover plate (2), a motor (4) is provided on the top of the placement plate (3), and an output end of the motor (4) is connected to a driving gear (5) via a rotating shaft.

4. A nitrification inhibitor production device according to claim 3, characterized in that: A stirring rod (10) is provided inside the mixing tank (1), and the stirring rod (10) is rotatably connected to the cover plate (2). The top end of the stirring rod (10) extends through the outside of the mixing tank (1) and is fixedly connected to a driven gear (6), and the driving gear (5) is meshed with the driven gear (6).

5. A nitrification inhibitor production device according to claim 4, characterized in that: One end of the stirring rod (10) is fixedly connected to a connecting plate (16), and both ends of the connecting plate (16) are respectively fixedly connected to corresponding connecting rods (12).

6. A nitrification inhibitor production device according to claim 5, characterized in that: A rotating joint (15) is provided at the top of the stirring rod (10), a water pump (13) is provided at the top of the mixing tank (1), and the connecting plate (16), the stirring rod (10), the connecting rod (12) and the stirring rod (17) are all connected to the rotating joint (15).

7. A nitrification inhibitor production device according to claim 6, characterized in that: Both ends of the water pump (13) are connected with connecting pipes (14), and one end of one of the connecting pipes (14) is connected to a rotary joint (15).

8. The nitrification inhibitor production device according to claim 1, characterized in that: The top of the cover plate (2) is connected to a feed port (7), the feed port (7) is connected to the mixing tank (1), the bottom of the mixing tank (1) is connected to a conical cavity (8), the bottom of the conical cavity (8) is connected to a feed pipe (11), a valve is provided inside the feed pipe (11), and a plurality of support legs (9) are provided at the bottom of the conical cavity (8).

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